La La Land [랄라랜드]: a fictional place where wandering, sleeping, or dreaming minds are metaphorically said to end up.
Hyehwa [혜화]: a vibrant neighborhood, with colorful nightlife and walking streets that are closed off to traffic in the evenings.
Han River [한강]: also known as Hangang, is a major river in South Korea and the fourth longest river on the Korean peninsula.
Inkigayo [인기가요]: literally meaning popular song, but also stands for trending music.
Gangnam [강남]: Seoul's most luxurious district. Gangnam literally means "South of the River".
Dongdaemun [동대문] and Namdaemun [남대문]: two of the four great gates of Seoul, also known as the rising benevolence gate and the exalted ceremonies gate, respectively.
Big Hit Entertainment [빅히트엔터테인먼트]: the home of BTS and Homme, founded by Bang Si-Hyuk in 2005.
Hongdae [홍대]: the land of youth and parties, known for its urban arts and indie music culture.
Myeongdong [명동]: one of Seoul's main shopping districts and foreigners' personal haven.
Once upon a Hallyu 